Answer:
407
Step-by-step explanation:
Parent function
it is five
5v-2=8 then v=x2 because 5x2=10-2=8
so 7v-9=5
wire left for square = 100 - (14+14+4+4) cm
= (100 - 36) cm
= 64 cm
so
side of square = 64/4 = 16 cm
